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Open AccessProlonged ventricular repolarization associated with mild cognitive impairment and white matter hyperintensities: a cross-sectional study
Prolonged ventricular repolarization has been associated with cardiovascular disease. We sought to investigate the association of prolonged ventricular repolarization with mild cognitive impairment (MCI) and t...
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Article
Open AccessPrevalence and associated factors of excessive daytime sleepiness in rural older adults: a population-based study
To investigate the prevalence and associated factors of excessive daytime sleepiness (EDS) among rural-dwelling Chinese older adults.
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Article
Open AccessTranscriptome analysis of Kluyveromyces marxianus under succinic acid stress and development of robust strains
Kluyveromyces marxianus has become an attractive non-conventional yeast cell factory due to its advantageous properties such as high thermal tolerance and rapid growth. Succinic acid (SA) is an important platform...
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Article
Numerical modeling of elastic waves using the random-enhanced QPSO algorithm
In this paper, we derive a random-enhanced quantum particle swarm optimization (QPSO) algorithm and develop a new finite difference (FD) scheme based on this algorithm. The random-enhanced QPSO algorithm has a...
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Article
RIRS with FV-UAS vs. MPCNL for 2–3-cm upper urinary tract stones: a prospective study
To observe the efficacy and safety of retrograde intrarenal surgery (RIRS) combined with flexible vacuum-assisted ureteral access sheath (FV-UAS) and minimally invasive percutaneous nephrolithotomy (MPCNL) in ...
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Open AccessNovel anti-inflammatory diketopiperazine alkaloids from the marine-derived fungus Penicillium brasilianum
Diketopiperazine alkaloids have proven the most abundant heterocyclic alkaloids up to now, which usually process diverse scaffolds and rich biological activities. In our search for bioactive diketopiperazine a...
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Article
Realizing p-type performance in low-thermal-conductivity BiSbSe3 via lead do**
BiSbSe3 是一种本征n型热电材料，由于具有低晶格热导率和多能带结构吸引了广泛的研究兴趣，在中温区表现出优 异的热电性能。但目前罕有对p型BiSbSe3 的研究。本工作通过掺杂Pb成功制备了p型BiSbSe3 ，并研究了其热电传 输性能。结果表明， Pb的掺杂可以进一步降低BiSbSe3 的热导率，所有掺杂Pb的样品在整个工作温度范围内（300‒723 K）都能保持稳定的p型传输特性。本工作表明Pb对于BiSbSe3
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Article
Open AccessResting heart rate, cognitive function, and inflammation in older adults: a population-based study
Emerging evidence has linked elevated resting heart rate (RHR) with poor cognitive function in older adults, but the mechanisms underlying their association are poorly understood.
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Open AccessCorrection: CircSMARCC1 facilitates tumor progression by disrupting the crosstalk between prostate cancer cells and tumor-associated macrophages via miR-1322/CCL20/CCR6 signaling
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Open AccessPreoperative prediction model for microvascular invasion in HBV-related intrahepatic cholangiocarcinoma
Preoperative prediction of microvascular invasion (MVI) using a noninvasive method remain unresolved, especially in HBV-related in intrahepatic cholangiocarcinoma (ICC). This study aimed to build and validate ...
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Open AccessTongbi Huoluo Decoction alleviates cartilage degeneration in knee osteoarthritis by inhibiting degradation of extracellular matrix
Knee osteoarthritis (KOA) is an age-related degenerative disease characterized by abrasion of articular cartilage. Tongbi Huoluo Decoction (TBHLD) has been transformed from the famous traditional Chinese medic...
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Open AccessObjectively-measured movement behaviors, systemic low-grade inflammation, and plasma neurofilament light chain in older adults: a population-based study
Evidence has linked self-reported sedentary behavior (SB) and physical activity (PA) with cognitive impairment; however, the underlying mechanisms are poorly understood. We examined the associations of the acc...
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Article
Removal of impurity elements from waste lithium-ion batteries powder by oxidation roasting, cyclic leaching, and precipitation method
In recent years, the efficient and clean recovery of valuable metals from waste lithium-ion batteries (LIBs) has become a hot spot in the field of resource recycling, which will produce significant environment...
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Article
Open Access20-Hydroxyecdysone counteracts insulin to promote programmed cell death by modifying phosphoglycerate kinase 1
The regulation of glycolysis and autophagy during feeding and metamorphosis in holometabolous insects is a complex process that is not yet fully understood. Insulin regulates glycolysis during the larval feedi...
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Article
A pore-scale numerical study on the seepage characteristics in low-permeable porous media
Accurate prediction of the flow characteristics in low-permeable porous media is of great importance for achieving efficient geo-energy development as well as gas geological storage practices. Due to the micro...
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Special Issue: The Youth Innovation Promotion Association of the Chinese Academy of Sciences
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The Crystallization Behavior Regulating Nature of Hydrogen Bonds Interaction on Polyamide 6,6 by Poly(vinyl pyrrolidone)
The crystallization behavior of polyamide 6,6 (PA66) under complex flow field is of great importance for its final mechanical properties. Poly(vinyl pyrrolidone) (PVP) was applied as crystallization modifying ...
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Article
Open AccessDoes particle radiation have superior radiobiological advantages for prostate cancer cells? A systematic review of in vitro studies
Charged particle beams from protons to carbon ions provide many significant physical benefits in radiation therapy. However, preclinical studies of charged particle therapy for prostate cancer are extremely li...
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Article
Design, Synthesis, and Biological Evaluation of Novel Pyrazolo[1,5-a]pyrimidine and 1,3-Benzodiazine Derivatives as Potent Antitumor Agents
Based on the molecular docking simulation and structure of larotrectinib, some larotrectinib derivatives as antitumor compounds were designed and synthesized. The antitumor activities of the synthesized compou...
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Article
Controllable Synthesis of a Well-defined Polypropylene grafted Silica Nanoparticles and Its Effect on Crystallization Behavior of Polypropylene
Well-defined polypropylene grafted silica nanoparticles (PP-g-SiO2) were prepared through the reaction of maleic anhydride grafted polypropylene (PP-g-MAH) with amino-functionalized silica (SiO2-NH2) by the ‘graf...
